My Little Pony: Friendship Is Magic2010

Sweetie Belle:
[to Sunny Days and Peachy Pie, going on for their act] Break a leg!

Apple Bloom:
Sweetie Belle! What a thing to say!

Sweetie Belle:
No, no, no. You see, in the theater it's considered bad luck to say "good luck". So you say "break a leg" instead.

Twilight Sparkle:
[comes up to them] My little ponies! How are you doing?

Apple Bloom, Scootaloo, Sweetie Belle:
Nervous...

Twilight Sparkle:
Don't worry. You're gonna be amazing. Remember, just stick to what you know best. I can't wait to hear you sing, Sweetie Belle.

Sweetie Belle:
Why does everypony always think I'm gonna sing?

Scootaloo:
Actually, Twilight Sparkle, I'm the main singer tonight.

Twilight Sparkle:
Oh?

Apple Bloom:
And I'm the main dancer. Hai-ya! [does a kick in the air]

Twilight Sparkle:
[getting worried] Oh?

Sweetie Belle:
And I'm in charge of...

Twilight Sparkle:
[increasingly worried, seeing that the girls are trying the wrong talents] Costumes?

Sweetie Belle:
And sets and props. How'd you know?

Twilight Sparkle:
Really, girls? Are you sure...

Cheerilee:
Cutie Mark Crusaders, you're on next. Break a leg.

Twilight Sparkle:
[the girls run towards the wings of the stage] Break a le...

Apple Bloom:
[trips] Ugh!

Twilight Sparkle:
Uh... good luck!